US4023226A - Transport vehicle - Google Patents

Transport vehicle Download PDF

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Publication number
US4023226A
US4023226A US05/544,271 US54427175A US4023226A US 4023226 A US4023226 A US 4023226A US 54427175 A US54427175 A US 54427175A US 4023226 A US4023226 A US 4023226A
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US
United States
Prior art keywords
placer
vehicle
bridge
bridge section
vehicle according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US05/544,271
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English (en)
Inventor
Friedhelm Soffge
Archim Schubecker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Application granted granted Critical
Publication of US4023226A publication Critical patent/US4023226A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00—Movable or portable bridges; Floating bridges
    • E01D15/12—Portable or sectional bridges
    • E01D15/127—Portable or sectional bridges combined with ground-supported vehicles for the transport, handling or placing of such bridges or of sections thereof

Definitions

  • the present invention relates to a vehicle for transporting and installing bridges, esepcially a vehicle for transporting and installing bridges which consist of at least two parts and which are transported in a folded position and unfolded and secured in an extended position during installation.
  • the present invention is concerned with the task to provide a structurally simple bridge transporting and installing vehicle for transporting and placing bridge sections of differing lengths thereby eliminating the aforementioned shortcomings.
  • a bridge transport and placement vehicle for a multi-part sliding bridge structure which permits the accommodation and positioning of bridge sections of differing lengths which may be connected without a complete constructional alteration of the basic bridge section placer and connecting arrangements.
  • a bridge transport and installation vehicle which includes a first or front bridge section placer upon which is positioned a first bridge section which front placer is movable in the driving direction of the vehicle.
  • a second or rear bridge section placer is also provided and is adapted to move the second bridge portion in a direction opposite to the movement of the first bridge section.
  • the rear placer is pivotally mounted on the vehicle and is capable of lowering the second bridge section into the plane of the first bridge section.
  • the rear placer is connected with the second bridge section which extends above the placer by way of guide means.
  • a connecting arm or rod is provided at the rear placer for the selective reception of bridge portions of differing lengths by the rear placer.
  • a connecting arm may be provided which is telescopically constructed so that a matching to the bridge sections of different lengths is readily realized in an extremely simple manner.
  • the connecting arm may be hinged at the free end thereof facing away from the support of the rear placer at the vehicle and may engage a guide means for receiving and depositing of the bridge portions on the vehicle.
  • the connecting arm is detachably arranged at the rear placer whereby the connecting arm may be advantageously rapidly assembled and disassembled in a simple manner in accordance with the specific lengths of the respective bridge sections.
  • the bridge transporting and installing vehicle can readily be loaded with long, short, or short and long bridge sections.
  • the weight and length of the supports or ramp sections may readily be accommodated by means of shortening one or both of the bridge sections.
  • a further object of the present invention resides in a bridge transporting and installing vehicle which permits the transportation and installation of bridge sections of differing lengths.
  • Still another object of the present invention resides in providing a bridge transporting and installing vehicle which is provided with a bridge section placer having a connecting arm which may be readily assembled and disassembled to accommodate various length bridge sections.
  • FIG. 1 is a side view of a conventional bridge placing and transport vehicle having two bridge sections of the same length disposed thereon;
  • FIG. 2 is a side view of a bridge placement and transport vehicle in accordance with a first embodiment of the present invention having an upper shortened bridge portion and a lower longer bridge portion;
  • FIG. 3 is a side view of a further embodiment of a bridge placement and transport vehicle in accordance with the present invention including two short bridge portions disposed thereon;
  • FIG. 4 is a top view of a connecting arm in accordance with the present invention.
  • FIG. 5 is a view taken along line V -- V of FIG. 4;
  • FIG. 6 is a cross-sectional view of a guide and locking means in accordance with the present invention.
  • a multi-part bridge is disposed on a placement and transport vehicle generally designated by the reference numeral 7.
  • the bridge consists of upper and lower bridge portions 5, 5' of the same length.
  • the upper and lower bridge portions 5, 5' are stacked in a folded position one above the other and assume the position illustrated in FIG. 1.
  • a first or front bridge placer means 13 is provided and extends beneath the lower bridge portion 5'.
  • the front placer 13 includes a support member 14 which is pivotally mounted about a pivot 14' at the nose or front of the vehicle 7.
  • Hydraulic working cylinders 16 connected to a suitable source of hydraulic fluid (not shown) are provided for selectively displacing the front placer 13.
  • rollers R are arranged at both sides of the front placer 13 on which the lower bridge portion 5' is guided during the placing and connecting process of the bridge structure.
  • a rear placer 1 is arranged at the rear end of the vehicle 7 and is constructed as an angular level which is controlled by means of a hydraulic working cylinder 15 connected to a suitable source of hydraulic fluid (not shown).
  • a suitable pivot means is provided for pivotally mounting the hydraulic working cylinder 15 on the vehicle 7.
  • the rear placer 1 is formed as an angular level and is only suitable for a bridge portion of equal length which, in the transport position, extend beyond the end of the rear placer arm 1 when such arm is in the upright position.
  • a bridge transporting and installing vehicle which permits the combining and placing on the vehicle of either a short upper bridge section 4 and a longer lower bridge section 5 or two short bridge sections 4,4'.
  • the upper bridge sections 4 in each instance terminate in front of the rear placer arm 1 and are not directly engageable therewith but are connected thereto by a connecting arm assembly 2 which extends toward the front of the vehicle in the longitudinal direction.
  • the connecting arm assembly 2 bridges the difference in length which exists between the short bridge section 4, 4' and the long bridge section 5.
  • the connecting arm assembly preferably includes two parallely extending support members 10, 11 connected with each other by way of spaced transversely extending members 9.
  • Guide cams 12 are arranged at the free ends of the support members 10, 11 on the outside thereof and are in engagement with guide tracks 8 provided at the bridge sections 4.
  • one end of the rear placer arm 1 is pivotally mounted by means of a bearing 6 or the like to a support member provided on the vehicle 7.
  • the other end of the rear placer arm 1 is pivotally connected to the connecting arm assembly 2 by a detachable connecting and locking means 3 whereby the axles or stubs 1' provided on the rear placer arm 1 can readily be attached or detached from the connecting arm assembly 2 to readily accommodate the various particular lengths of the bridge sections to be transported and installed.
  • the rear placer 1 connected to the upper bridge section 4 is swung or displaced to the right with respect to FIGS. 2 and 3 by the hydraulic working cylinder 15 and is subsequently lowered into the plane of the lower bridge section 5' (FIG. 2) or 4' (FIG. 3).
  • the guide connecting and locking means 3 includes a casing A which is received in a suitable bore provided in the connecting arm assembly 2.
  • the casing A includes a recess or bore B which receives a roller or supporting pin C provided on the axles 1' of the rear placer 1.
  • the casing A can be inserted in the connecting arm assembly or retracted therefrom such that in the inserted position, shown in solid line in FIG. 6, a force locking and form locking connection is produced between the connecting arm assembly 2 and the rear placer arm 1 by virture of the positive engagement between the roller or supporting pin C and the casing A.
  • the roller or supporting pin C is released from the recess B and separation occurs between the connecting arm assembly 2 and the rear placer arm 1.
  • the connecting arm assembly 2 remains connected to the rear placer arm 1 for placing short bridge sections 4, 4', however, when long bridge sections 5, 5' are to be placed, the connecting arm assembly 2 is separated from the rear placer arm 1 by disengaging the roller or supporting pin C from the casing A.
  • connecting rod assembly 2 is illustrated as including only a pair of supporting members 10, 11 one or more pairs of said supporting members may be provided and arranged so as to be telescopically adjustable thereby rendering the placement and transport vehicle 7 more readily adaptable to various lengths of bridge section.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
US05/544,271 1974-01-25 1975-01-27 Transport vehicle Expired - Lifetime US4023226A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DT2403494 1974-01-25
DE2403494A DE2403494C2 (de) 1974-01-25 1974-01-25 Verlege- und Transportfahrzeug

Publications (1)

Publication Number Publication Date
US4023226A true US4023226A (en) 1977-05-17

Family

ID=5905642

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/544,271 Expired - Lifetime US4023226A (en) 1974-01-25 1975-01-27 Transport vehicle

Country Status (5)

Country Link
US (1) US4023226A (it)
DE (1) DE2403494C2 (it)
FR (1) FR2258981B1 (it)
GB (1) GB1481492A (it)
IT (1) IT1026999B (it)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288881A (en) * 1978-10-24 1981-09-15 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Bridge laying apparatus
WO1984003725A1 (en) * 1983-03-14 1984-09-27 Harsco Corp Bridge launcher
US5067191A (en) * 1988-11-12 1991-11-26 Man Gutehoffnungshutte Ag Bridge layer
US5107561A (en) * 1990-03-26 1992-04-28 Dornier Gmbh Bridge laying device
US20080189884A1 (en) * 2004-10-14 2008-08-14 Hans-Norbert Wiedeck Modular Scissors Bridge, Placement Device and Method of Placing Modular Scissors Bridges
US20090194499A1 (en) * 2008-02-06 2009-08-06 Lutz Hanselmann Boom of a Laying Mechanism and Method of Moving the Boom into a Vehicle Transport Position

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604621A1 (de) * 1986-02-14 1987-08-20 Salzgitter Ag Transportfahrzeug fuer brueckenteile
DE19701650C2 (de) * 1997-01-18 2001-08-16 Man Technologie Gmbh Verlegeeinrichtung und Verfahren zum Verlegen zerlegbarer Brücken

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562829A (en) * 1968-03-01 1971-02-16 Porsche Kg Automotive vehicle adapted for transporting and installing a folding bridge
US3597784A (en) * 1969-04-12 1971-08-10 Gehlen Hermann W Vehicle with dismountable ramp
US3820181A (en) * 1972-03-29 1974-06-28 Kloeckner Humboldt Deutz Ag Bridge laying device
US3845514A (en) * 1971-11-12 1974-11-05 Kloeckner Humboldt Deutz Ag Movable bridge laying device
US3871045A (en) * 1972-09-28 1975-03-18 Republic Of France Represented Launcher for extendible and retractable bridge structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1658622C3 (de) * 1967-03-31 1975-09-18 Dr.-Ing.H.C. F. Porsche Ag, 7000 Stuttgart Brückenlegegerät

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562829A (en) * 1968-03-01 1971-02-16 Porsche Kg Automotive vehicle adapted for transporting and installing a folding bridge
US3597784A (en) * 1969-04-12 1971-08-10 Gehlen Hermann W Vehicle with dismountable ramp
US3845514A (en) * 1971-11-12 1974-11-05 Kloeckner Humboldt Deutz Ag Movable bridge laying device
US3820181A (en) * 1972-03-29 1974-06-28 Kloeckner Humboldt Deutz Ag Bridge laying device
US3871045A (en) * 1972-09-28 1975-03-18 Republic Of France Represented Launcher for extendible and retractable bridge structure

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288881A (en) * 1978-10-24 1981-09-15 Dr. Ing. H.C.F. Porsche Aktiengesellschaft Bridge laying apparatus
WO1984003725A1 (en) * 1983-03-14 1984-09-27 Harsco Corp Bridge launcher
US4510637A (en) * 1983-03-14 1985-04-16 Lucjan Zlotnicki Bridge launcher
US5067191A (en) * 1988-11-12 1991-11-26 Man Gutehoffnungshutte Ag Bridge layer
US5107561A (en) * 1990-03-26 1992-04-28 Dornier Gmbh Bridge laying device
US20080189884A1 (en) * 2004-10-14 2008-08-14 Hans-Norbert Wiedeck Modular Scissors Bridge, Placement Device and Method of Placing Modular Scissors Bridges
US20090194499A1 (en) * 2008-02-06 2009-08-06 Lutz Hanselmann Boom of a Laying Mechanism and Method of Moving the Boom into a Vehicle Transport Position
EP2088243A3 (de) * 2008-02-06 2012-08-01 Krauss-Maffei Wegmann GmbH & Co. KG Ausleger einer Verlegeeinrichtung eines Brückenverlegefahrzeugs und Verfahren zur Bewegung eines Auslegers in eine Fahrzeugtransportstellung
US8256052B2 (en) * 2008-02-06 2012-09-04 Krauss-Maffei Wegmann Gmbh & Co. Kg Boom of a laying mechanism and method of moving the boom into a vehicle transport position

Also Published As

Publication number Publication date
DE2403494C2 (de) 1982-09-09
FR2258981B1 (it) 1982-01-15
GB1481492A (en) 1977-07-27
DE2403494A1 (de) 1975-08-07
IT1026999B (it) 1978-10-20
FR2258981A1 (it) 1975-08-22

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